Experience Window World's unrivaled ENERGY STAR replacement windows, doors, vinyl siding, and more. Contact us to schedule your free in-home or virtual quote today!
Customers consistently praised the friendly and professional service provided by the team, particularly highlighting Todd and Reni's responsiveness and knowledge.
Installation Quality
The installation teams, especially Dean and Richard, received high marks for their efficiency, professionalism, and thoroughness during the installation process.
Competitive Pricing
Many reviews noted that Window World offered the most competitive pricing compared to other companies, making them a preferred choice for window replacements.
Product Quality
Customers expressed satisfaction with the quality of the windows, noting improvements in energy efficiency and aesthetics after installation.
Follow-Up Support
The business demonstrated strong follow-up support, addressing any issues promptly and ensuring customer satisfaction even after the installation was complete.
AK
A K
4 days ago
5.0
Window World is the BEST window replacement company from start to finish!!! No pressure throughout and enjoyable experience from requesting an estimate, explaining/demonstrating products, explaining installation process, easy scheduling, professional installation (timely, courteous, friendly, efficient, detail-oriented, hard-working, very good clean-up, and helpful), and prompt follow-ups. Within two days, 22 windows and a patio door were installed and they look fantastic! The windows just "pop" and makes home look updated. Home temperature feels cozier so know there are energy efficiencies. As far as costs were concerned, Window World's was the best deal.
DS
David Smith
Oct 14, 2025
5.0
The team at Window World of Sacramento did an absolutely phenomenal job on replacing our windows. Our project consisted of 18 windows, and a sliding glass door, mostly second story access. The design team also made sure the mid-century aesthetic of our front windows was maintained, and they were thoughtful in which window design made the most period correct choice. The quality of the windows is absolutely great - immediately reduced the outside noise and maintained the temperature in the house better - and the quote was BY FAR the most competitive - they beat EVERY other quote. The install team was fast, efficient, and clean. Couldn't be happier with the process, from start to finish. We can't express our gratitude for the folks at Window World of Sacramento, enough.
JG
Julie Griffith
Oct 4, 2025
5.0
We have had the best experience with Window World! After receiving quotes from different window companies; we decided to call Window World. Reni was my initial contact and she was very friendly and accommodating. She set up our consultation and told me her son Todd would be out to give us a quote. From the initial meeting with Todd coming out to our home for the measurements and quotes to our final decision; everything went smoothly. Todd was awesome to work with, he was very pleasant, great at communicating and he kept us aware of every step along the way. We initially decided to replace our three front windows with the black Simonton daylight max windows and two exterior doors. Cameron and Jason were our installers and they were amazing! They were professional, courteous, efficient and very skilled at their job. Todd was also very present during the install making sure everything was going well. After seeing how amazing these windows looked, we had to do the back of the home as well. Todd came back out to our home and we ordered the remaining windows for the back of the home. We had the slider and three more windows installed. Again, the installers did a fantastic job. Our neighbors are all commenting on how wonderful our new windows and doors look. We couldn’t be happier with how everything has turned out. I would definitely recommend them to anyone looking for a fantastic experience from start to finish!
TS
Tony Sengdara
Oct 4, 2025
5.0
I had an excellent experience working with Window World of Greater Sacramento from the initial phone call, price quote, and the installation day. Reni is such a sweater heat, she makes me feel like I’m talk to my mother, she’s very caring and detailed. Todd did the price estimate, he’s such a chill and relax guy there was no push sales pitch or anything, my wife and I agreed to the price estimate the same day. Cameron and Jason installed 11 windows for us yesterday, the guys showed up on- time worked extremely hard and cleaned up after. I love my new windows, it makes such a big difference and I know I will be saving a lot of money on utilities bills with the efficiency. I have 15 windows left to replace and my patio slider, I will definitely get my windows at Window World of Greater Sacramento. Thank you Reni, Todd, Cameron, and Jason.
DM
David Miramontez
Sep 11, 2025
5.0
Words can’t describe how happy we are with the quality and professionalism that this company offers. Their work was clean and of the highest quality. The 2 men Dean and Richard were polite and very professional. Highly recommend
Frequently Asked Questions About Window World of Greater Sacramento
What types of payment methods and financing do you offer?
We offer a variety of payment methods and financing options (subject to approved credit) depending on promotional period. Please contact us for more information regarding available options.
Will the replacement windows be installed from the inside or outside?
The majority of our replacement windows are installed from the outside. In some situations it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.
Do you install replacement windows year-round? If so, will I lose a lot of heat/cooling at the time of installation?
Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.
How can I prepare my house for my replacement windows?
Please take down curtains, blinds, or any other window treatments. Security sensors should also be removed and turned off by your security company. Please provide our installation expert with a clear path to the window(s) being replaced by moving anything that may be in the way. It is also advisable to remove all wall decorations from the walls close to the windows as they may fall during removal or installation.
How long will it take to get my replacement windows? How much time should I allow for the installation?
Since every window ordered is custom-built to fit your home and design choices, manufacturing times vary. Once delivered, the type of window being installed and the type being removed help determine the amount of time needed to complete the job. On average, each window takes about 30 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.
What type of warranty is available for my windows?
All windows and patio doors we sell come with a manufacturer’s lifetime limited warranty and a repair labor guarantee, good for as long as you own your home! Contact us or see our warranties page for more details.
What happens to my old windows?
After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as it arrives for your installation.
What do I do if there is a problem with the windows?
Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. You are always welcome to contact us for help.
What services does Window World of Greater Sacramento offer?
We are a full-service window replacement company in Sacramento, CA, specializing in energy-efficient replacement windows, and patio, French and entry doors.
Are your windows energy-efficient?
Yes! We offer some of the most energy efficient windows in Sacramento, CA that not only meet but exceed California Title-24 Energy-Efficiency standards. Our windows are designed to improve insulation, reduce energy bills, and enhance comfort year-round with their LoĒ3, double-strength, double-pane, Argon gas-filled glass.
How do I get started with a window replacement project?
Simply contact us to schedule your free in-home consultation. During your no-pressure consultation, you’ll have all your questions answered and be presented with a detailed, accurate, no-gimmick estimate. And you’ll receive that estimate from the owner, Todd Dillon, himself! No pushy salesperson…ever! Window World will be with you through every step—from your free consultation to final installation—and beyond.
How long does window installation usually take?
Most projects are completed in just one day, depending on the number of windows and complexity. Our professional installers work efficiently to minimize disruption and ensure top-quality results.
Are your window replacement services affordable?
Yes! We’re known for offering affordable, low-price replacement windows throughout the Greater Sacramento market! Thousands of your neighbors—our neighbors, too—have entrusted their windows and/or door projects to us. Allow us to earn your trust! And know this, our price is our price, no fake “sales”, games or gimmicks. Window World’s national buying power delivers serious value and eliminates the middleman, entirely, saving you money!
What payment options and financing do you offer?
We accept cash, personal checks, major credit cards and offer financing through Wells Fargo, including 0% APR options (ask for details, with approved credit, only). We have numerous financing programs available to our customers which enables them to pick the plan best suited for their budget and goals.
Can I customize my windows and doors?
Absolutely. Choose from a wide variety of window styles, features and colors. During your free, no-pressure in-home consultation, you will be presented with many options that fit your unique home’s character and needs.
Where are your windows and doors made, and what materials do you use?
Our windows are proudly made in America using high-quality, low-maintenance, premium vinyl. We have doors constructed in fiberglass and vinyl, offering both strength and beauty. Our windows, Entry, Patio and French Doors deliver energy efficiency, curb appeal, and long-term performance.
What warranty and service guarantees do you provide?
We offer comprehensive warranties on both products and installation. Our own Window World limited lifetime warranty combined with manufacturer warranties and the Good Housekeeping Seal of Approval on all products offers true peace of mind! Plus, our local team is always here to provide post-installation support.
What if I have an issue after installation?
Customer satisfaction is our top priority. If you experience any issues, contact us right away. We stand behind our work and will resolve concerns promptly, ensuring you’re happy with your investment.
What types of payment methods and financing options are available at Window World of Greater Sacramento?
We accept cash, personal checks, major credit cards, and offer financing options through Wells Fargo, including 0% APR plans for approved credit.
Are replacement windows installed from the inside or outside?
The majority of replacement windows are installed from the outside, but in some cases, installation from the inside may be necessary, which will be explained on the day of installation.
Does Window World of Greater Sacramento install windows year-round, and will installation cause significant heat or cooling loss?
Yes, installations occur year-round. Crews install one window at a time in about a day and minimize heat or cooling loss during the process. Energy savings from new windows outweigh temporary costs.
What should I do to prepare my home for window replacement installation?
Remove curtains, blinds, and window treatments; have security sensors turned off by your security company; clear a path to windows being replaced; and remove wall decorations near windows to avoid damage.
How long does it typically take to complete a window replacement installation?
Each window installation typically takes about 30 minutes, with additional time for trim work and cleanup. Most projects are completed within one day.
What warranty do Window World of Greater Sacramento's windows come with?
All windows and patio doors come with a manufacturer’s lifetime limited warranty and a repair labor guarantee valid as long as you own your home.
What happens to my old windows after installation?
We remove and properly dispose of all old windows unless you wish to keep them, in which case the installation crew should be informed upon arrival.
Are the windows energy-efficient and do they comply with California standards?
Yes, our windows exceed California Title-24 Energy-Efficiency standards and feature LoĒ3, double-strength, double-pane, Argon gas-filled glass to improve insulation and reduce energy bills.
What services does Window World of Greater Sacramento offer?
We provide window and door installation services specializing in energy-efficient replacement windows, patio, French, and entry doors.
How can I use nearby places to plan my visit to Window World of Greater Sacramento?
Located near businesses like Modern Tile Supply and Simple Floors Sacramento, you can combine your window project visit with home improvement shopping and take advantage of nearby gyms like Paramount Performance Strength & Conditioning for fitness.
What nearby places might be useful for customers looking for additional home services?
Nearby locations such as Sunshine Industries (electrician), ProServ Pest Management (pest control), and Palm Tile & Stone Gallery offer complementary home services that customers might need when upgrading their homes.
Are there community centers or recreational venues near Window World of Greater Sacramento where customers can relax?
Yes, places like Mandarins Event Center for social events, Gap2Gap sports and recreation venue, and Mandarins Music Center provide options for relaxation or entertainment before or after visiting our showroom.